Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
The onset of May notes an average high-temperature of a comfortable 17.5°C (63.5°F), subtly shifted from April's 15.3°C (59.5°F). During the month of May, the temperature generally drops to a low average of 8.3°C (46.9°F).Humidity
In Bierbeek, Belgium, the average relative humidity in May is 78%.Rainfall
In Bierbeek, during May, the rain falls for 13.8 days and regularly aggregates up to 27mm (1.06") of precipitation. In Bierbeek, during the entire year, the rain falls for 162 days and collects up to 393mm (15.47") of precipitation.Snowfall
April through October are months without snowfall in Bierbeek.Daylight
In Bierbeek, the average length of the day in May is 15h and 32min.On the first day of the month, sunrise is at 06:13 and sunset at 21:02. On the last day of May, in Bierbeek, sunrise is at 05:32 and sunset at 21:44 CEST.
Sunshine
The average sunshine in May in Bierbeek, Belgium, is 8.4h.UV index
The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during May leads to these instructions:
Undertake precautions - Guarding against sun damage is counselled. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Bierbeek in May?
What is the average humidity in May in Bierbeek?
How many days does it rain in May in Bierbeek?
When it does not snow in Bierbeek?
What is the average length of the day in May in Bierbeek?
When are sunrise and sunset in May in Bierbeek?
How long on average sun shines in May in Bierbeek?
What is the UV index intensity in May in Bierbeek?
Average temperature in May
Bierbeek, Belgium
- Average high temperature in May: 17.5°C
The warmest month (with the highest average high temperature) is July (23.2°C).
The month with the lowest average high temperature is January (4.9°C).
- Average low temperature in May: 8.3°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in May
Bierbeek, Belgium
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in May
Bierbeek, Belgium
- Average wind speed in May: 12.4km/h
The windiest month (with the highest average wind speed) is December (18.1km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in May
Bierbeek, Belgium
- Average humidity in May: 78%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in May
Bierbeek, Belgium
- Average rainfall in May: 27mm
The wettest month (with the highest rainfall) is December (57mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in May
Bierbeek, Belgium
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is September (8.5 days).
Average snowfall in May
Bierbeek, Belgium
- Average snowfall in May: 0mm
The month with the highest snowfall is February (41mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Bierbeek, Belgium
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Bierbeek, Belgium
- Average daylight in May: 15h and 3min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in May
Bierbeek, Belgium
- Average sunshine days in May: 15.5 days
The month with the most sunshine days is September (20.1 days).
The month with the least sunshine days is February (8.7 days).
Average UV index in May
Bierbeek, Belgium
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Bierbeek, Belgium
- Average cloud cover in May: 45
The month with the most cloud cover is December (Cloud cover 62).
The months with the least cloud cover are April and August (Cloud cover 41).
Average visibility in May
Bierbeek, Belgium
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
